Fragen & Antworten

Is it necessary to clean a transceiver's optical connector? How to clean the 10G CWDM SFP+ transceivers? aus Ledford
Die Frage beantworten

aus Ledford 10.08.2017

Antwort:

Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality One-Push Fiber Optic Pen Cleaner for 1.25mm LC/MU Connector is the best cleaning choice for 10G CWDM SFP+ transceivers. aus FS.COM

Once I place an order for my transceivers, how long will it take to receive them? aus Mellinger
Die Frage beantworten

aus Mellinger 08.07.2017

Antwort:

FS.COM has been maintaining adequate stock level of the CWDM SFP+ transceivers in U.S. warehouse, EU warehouse and CN warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order. aus FS.COM

Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. aus FS.COM

Alle 164 Bewertungen sehen

A few months ago, I got a CWDM transmission scheme. Based on long-term and good cooperation with FS, I directly choose FS high-band module for this solution. Sure enough, never let me down. After testing, all aspects are beyond our requirements. So we put the batch of modules in our project without any hesitation, so far everything is good. Great choice!!!

We have cooperated with FS.COM for 5 years. This year we started to buy CWDM SFP+ here, and they work fine in our projects. We can always get the best price and service here from FS.COM. And we've decided to distribute FS CWDM SFP+ & DWDM SFP+ next year. FS is really trustworthy.

I bought the modules for a long distance project. At first I was worried about the quality since they are really cheaper than what I bought before. You know what I hold is a big project and I do not want to ruin it. My sales Miji told me they have strict test procedure and showed me the test report, which won my trust for their module. I bought the module and Miji kept me informed of the status all the time. Now I have used them in the project and everything shows well. Good experience and good sales. Next project I will definitely consider FS again. Hope next time they still have what I need in stock as well.

I bought 2 pcs for my project at hand. Normally I bought genuine Cisco transceivers, but sometimes in order not to break my budget, I'll purchase from 3rd-party vendors like FS.COM. I have completed the testing of FS transceivers, their products worked well as the genuine ones. So I'll order more when I need them.

In my experienceIn my experience FS.COM has always stood out by their products. I've been ordering from them for 2 years, and I keep ordering from them because of the good products and service. During the last 2 years, I seldom had any issue with FS.COM. I recommend their products to anyone who need them in the project. FS.COM has always stand behind their products. I've been ordering from them for 2 years, and I keep ordering from them because of the good products and service. During the last 2 years, I seldom have any issue with FS.COM. I recommend their products to anyone who need them in the project.

This module were immediately recognized by my Ubiquiti EdgeSwitch and EdgeRouter. It is reasonable-priced for anyone looking to work with CWDM SFP and fiber in their data center. So far there are not any issues with these modules and my network is up and running. Will update if anything happens.

I received 6pcs 10G CWDM SFP+ 40km optics last week, the package was nice and delivery was fast. But when I put them into use, they were not supported by my switch. I contacted my sales at once, she replied to me very promptly. The solution is to reprogram the optics to the code supported by my switch. Several days later, I received the newly recorded optics and they work well now. I appreciate my sales’ professional aid, and expect to work with her in the long run.

The customized transceivers meet our request right. I've previously purchased transceivers at this price, but the quality can't compete that of FS.COM. I think I got the right decision for buying here. Also I can choose the parameters our company required.